Multi-output power management method

• Main Authors: LIAO, CHUNAO, YANG, CHAOING
• Format: Patent
• Language: Chinese; English
• Published: 16.05.2016
• Subjects: CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; SYSTEMS FOR STORING ELECTRIC ENERGY

A multi-output power management method used in a UPS system for enabling a microcontroller to determine whether to execute an automatic setting or manual setting. In automatic setting, the microcontroller conducts the parameter setting of a multi-output selector output mode, and switches a multi-output selector to a bypass or DC to AC inverter output mode after confirming that the power status parameter is in a predetermined multi-output selector parameter setting range. In manual setting, the multi-output selector can be manually switched to the bypass or DC to AC inverter output mode. Thus, multiple switching units of the multi-output selector of the UPS system can be respectively selectively switched to the bypass or DC to AC inverter output mode to provide different AC outputs to a respective load under the priority of energy saving or electrical safety, enhancing the electrical efficiency of UPS system and achieving the effect of energy saving.